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math-ph2007★ 1 cited
A Comment on the Infra-Red Problem in the AdS/CFT Correspondence
Hanno Gottschalk, Horst Thaler
In this note we report on some recent progress in proving the AdS/CFT correspondence for quantum fields using rigorously defined Euclidean path integrals. We also comment on the in…
math-ph2007★ 1 cited
Spectral analysis of transfer operators associated to Farey fractions
Claudio Bonanno, Sandro Graffi, Stefano Isola
The spectrum of a one-parameter family of signed transfer operators associated to the Farey map is studied in detail. We show that when acting on a suitable Hilbert space of analyt…
math-ph2004
The origin of variational principles
Wlodzimierz M. Tulczyjew
This note presents an attempt to provide a conceptual framework for variational formulations of classical physics. Variational principles of physics have all a common source in the…